Zheng Xing Xing Ye Ri Bao·2026-02-03 09:11Group 1 - The coke sector experienced a 1.14% increase on February 3, with Yunwei Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4067.74, up 1.29%, while the Shenzhen Component Index closed at 14127.1, up 2.19% [1] - Key stocks in the coke sector showed varying performance, with Yunwei Co., Ltd. closing at 4.71, up 3.06%, and Shanxi Coking Coal at 4.42, unchanged [1] Group 2 - The net outflow of main funds in the coke sector was 75.75 million yuan, while retail investors saw a net inflow of 125 million yuan [1] - Detailed fund flow data indicated that Yunwei Co., Ltd. had a main fund net inflow of 25.40 million yuan, while retail investors had a net outflow of 19.83 million yuan [2] - Other companies like Antai Group and Shaanxi Black Cat also experienced mixed fund flows, with significant retail inflows for some stocks despite overall net outflows [2]